Teeth Whitening Kit with Blue Ultra LED Light & X5 Whitening Pens | Removes Stains - Tea, Coffee, Smoking & Much More | Safe On Teeth & Gums - NO Sensitivity & Incredible Results!

I noticed my teeth have become quite stained over the last few years, probably due to daily black coffees. I wanted to get my white smile back to look how they used to be, the Crystal Whites pen kit has given me back my white smile!The kit is very easy to use, opening up the box, the kit came with 5 whitening pens that work by twisting the bottom and smear on the top and bottom teeth and the whitening light works by plugging it into a phone or laptop. I set the timer for 30 mins and it’s done. After just a few days of doing this, I have seen a massive change from yellow stained teeth to shiny pearly whites.Absolutely amazing and I highly recommend this teeth whitening kit.

Bought for a present but am told that the whitening gumshield lit up once and then never again worked!

The home teeth whitening kit itself is impressive. It includes five whitening pens, an LED light with 16 bulbs, and a teeth shade guide to track progress. The instructions are clear, and the zero-peroxide gel is gentle on sensitive teeth, which is great for those prone to discomfort. After several uses, you can definitely notice some whitening effects, especially on minor surface stains from coffee or tea.However, the LED light has to be plugged in via USB to work, which makes it less convenient compared to other portable kits that can run on batteries. This limits where you can use it, and it’s a bit awkward if you’re trying to multitask or use it away from a power source. While the results are decent, the inconvenience of needing a USB connection prevents this kit from being a fully practical solution.Overall, it’s effective and safe, but the lack of portability and reliance on being plugged in makes it just an okay option for at-home whitening.

Super impressed by this teeth whitening kit! Very easy to set up within minutes, instructions are are easy to follow and I set my whitening sessions up very quickly, I’ve used other home teeth whitening kits but this kit stands out a mile, the 16 bulbs in the ultra whitening light is powerful and you simply plug into any device and your away.I checked the colour of my teeth with the teeth shade provided and after just a few whitening sessions I noticed a massive difference, I’ve gone up 3 shades already and I’m excited to see what my teeth shade will be after I finish the course, absolutely brilliant!

The kit is packaged in a retail box, printed with general specifications. Inside is the mouth tray with a fitted cable with four different USB plugs, five 'pens' of gel whitener, a teeth colour chart and a brief instruction leaflet.The instructions are vague, but I did piece together that you clean your teeth, dry them and then paint your teeth with the brush on the end of whitening gel pen. There is no indication as to how much gel to use. Then you insert the switched on mouth tray into you mouth and leave it in for 15 to 30 minutes. After that, rinse and smile!I have used this kit and have noticed a difference in my teeth. Most of the light staining has gone, the heavy staining is reduced, and generally my smile is a little brighter. Not bright white, but subtle and natural looking. There is no discomfort from the gel, the minty taste is pleasant, and not overwhelming. The mouthpiece fits quite well and is easy to clean.A few points though:1) As stated there is no indication as to how much gel to use.2) Being a corded design means that you are tethered to your power source, or need a power bank to carry around.3)The corded design is quite inconvenient.4) Once the supplied gel pens are used, I'm sure you could use other pens or gel.In conclusion it is easy to use, and it works, but perhaps not as fast as stated (on my teeth at least). Overall, a good product priced at £10.95 (when I received mine) a very competitive price compared with other similar products.4 out of 5. The kit lost a point because of the corded design and lack of instruction, but the price is good.